Render the user position in a leaderboard.

Attributes:

• id – The leaderboard ID to get the user position.
• current_user – Show position of the current logged in user. Accepts: yes, no Default: yes
• user_id – Show position of a specific user.
• text – Text to show to users ranked on this leaderboard.
• not_ranked_text – Text to show to users that has not reach any position on this leaderboard.

Example: [gamipress_leaderboard_user_position id="123" current_user="yes" text="you are in position {position} on {leaderboard_link}" not_ranked_text="you are not ranked on {leaderboard_link}"]